author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 14 Sep 2010 20:58:58 +0300 | |
branch | RCL_3 |
changeset 88 | 3321d3e205b6 |
parent 83 | 5456b4e8b3a8 |
child 89 | 9f918e984081 |
child 102 | ba63c83f4716 |
permissions | -rw-r--r-- |
83 | 1 |
/* |
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Effect manager. |
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* |
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*/ |
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// System includes |
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#include <eikapp.h> |
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#include <aknappui.h> |
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#include <gfxtranseffect/gfxtranseffect.h> |
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#include <akntranseffect.h> |
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#include <alf/alfcompositionutility.h> |
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#include <layoutmetadata.cdl.h> |
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// User includes |
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#include "xnappuiadapter.h" |
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#include "xnbackgroundmanager.h" |
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#include "xneffectmanager.h" |
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#include "xnplugindata.h" |
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#include "xnviewdata.h" |
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#include "xnviewadapter.h" |
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#include "xnnode.h" |
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#include "xndomnode.h" |
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#include "xncontroladapter.h" |
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// Constants |
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const TInt KWaitForLayout( 1 ); |
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const TInt KEffectStarted( 2 ); |
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const TInt KControlEffectWaitInterval( 100000 ); // 100ms |
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const TInt KFullScreenEffectWaitInterval( 300000 ); // 300ms |
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const TInt KWaitInterval( 25000 ); // 25ms |
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const TInt KInterval( 500000 ); |
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#define IS_VALID( e ) \ |
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( e == KGfxContextActivateNextView || \ |
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e == KGfxContextActivatePrevView ) |
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// ============================ LOCAL FUNCTIONS ================================ |
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// ============================ MEMBER FUNCTIONS =============================== |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::CXnEffectManager |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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CXnEffectManager::CXnEffectManager( CXnAppUiAdapter& aAppUiAdapter ) |
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: CTimer( CActive::EPriorityIdle ), iAppUiAdapter( aAppUiAdapter ), |
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iGroupId( -1 ) |
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{ |
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CActiveScheduler::Add( this ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::ConstructL |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnEffectManager::ConstructL() |
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{ |
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CTimer::ConstructL(); |
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OrientationChanged(); |
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iObserver = CAlfEffectObserver::NewL(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::NewL |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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CXnEffectManager* CXnEffectManager::NewL( CXnAppUiAdapter& aAppUiAdapter ) |
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{ |
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CXnEffectManager* self = new ( ELeave ) CXnEffectManager( aAppUiAdapter ); |
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CleanupStack::PushL( self ); |
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self->ConstructL(); |
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CleanupStack::Pop( self ); |
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return self; |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::~CXnEffectManager |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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CXnEffectManager::~CXnEffectManager() |
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{ |
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Cancel(); |
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delete iObserver; |
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iControls.Reset(); |
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iEffects.Reset(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::RunL |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnEffectManager::RunL() |
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{ |
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// No implementation required |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::BeginFullscreenEffectL |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnEffectManager::BeginFullscreenEffectL( TInt aId, CXnViewData& aView ) |
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{ |
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TXnEffect effect; |
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effect.iId = aId; |
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effect.iNode = aView.ViewNode(); |
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if ( !aView.ViewNode()->IsLaidOut() ) |
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{ |
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effect.iState = KWaitForLayout; |
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iEffects.AppendL( effect ); |
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} |
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else |
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{ |
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if ( DoBeginFullscreenEffect( effect ) ) |
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{ |
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iEffects.AppendL( effect ); |
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} |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::BeginFullscreenEffectL |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnEffectManager::BeginFullscreenEffectL( TInt aId ) |
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{ |
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TXnEffect effect; |
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effect.iId = aId; |
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effect.iExplicitEnd = ETrue; |
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if ( DoBeginFullscreenEffect( effect ) ) |
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{ |
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iEffects.AppendL( effect ); |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::EndFullscreenEffect |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnEffectManager::EndFullscreenEffect( TInt aId ) |
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{ |
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for ( TInt i = 0; i < iEffects.Count(); i++ ) |
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{ |
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TXnEffect& effect( iEffects[i] ); |
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if ( effect.iId == aId && |
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effect.iExplicitEnd && |
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effect.iState == KEffectStarted ) |
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{ |
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GfxTransEffect::EndFullScreen(); |
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iEffects.Remove( i ); |
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break; |
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} |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::UiRendered |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnEffectManager::UiRendered() |
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{ |
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for ( TInt i = 0; i < iEffects.Count(); ) |
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{ |
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TXnEffect& effect( iEffects[i] ); |
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if ( effect.iState == KEffectStarted && !effect.iExplicitEnd ) |
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{ |
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GfxTransEffect::EndFullScreen(); |
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iEffects.Remove( i ); |
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} |
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else |
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{ |
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i++; |
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} |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::UiLayouted |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnEffectManager::UiLayouted() |
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{ |
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for ( TInt i = 0; i < iEffects.Count(); ) |
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{ |
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TBool started( ETrue ); |
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TXnEffect& effect( iEffects[i] ); |
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if ( effect.iNode && effect.iState == KWaitForLayout && |
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effect.iNode->IsLaidOut() ) |
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{ |
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started = DoBeginFullscreenEffect( effect ); |
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} |
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if ( !started ) |
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{ |
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iEffects.Remove( i ); |
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} |
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else |
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{ |
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i++; |
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} |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::DoBeginFullscreenEffect |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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TBool CXnEffectManager::DoBeginFullscreenEffect( TXnEffect& aEffect ) |
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{ |
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if ( !iAppUiAdapter.IsForeground() ) |
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{ |
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// Not in foreground |
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return EFalse; |
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} |
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if ( !WaitActiveEffect( KFullScreenEffectWaitInterval ) ) |
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{ |
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return EFalse; |
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} |
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const TInt flags( AknTransEffect::TParameter::EActivateExplicitCancel ); |
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const TUid targetAppUid( iAppUiAdapter.Application()->AppDllUid() ); |
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// Set effect begin point |
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GfxTransEffect::BeginFullScreen( aEffect.iId , iAppUiAdapter.ClientRect(), |
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AknTransEffect::EParameterType, AknTransEffect::GfxTransParam( |
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targetAppUid, flags ) ); |
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aEffect.iState = KEffectStarted; |
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return ETrue; |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::WaitActiveEffect |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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TBool CXnEffectManager::WaitActiveEffect( TInt aInterval ) |
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{ |
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TBool retval( EFalse ); |
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TInt loop( aInterval / KWaitInterval ); |
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while ( loop >= 0 ) |
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{ |
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TInt count( iObserver->ActiveEffectsCount() ); |
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if ( count == 0 ) |
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{ |
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retval = ETrue; |
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break; |
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} |
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User::After( KWaitInterval ); |
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loop--; |
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} |
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return retval; |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::BeginActivateViewEffect |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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TBool CXnEffectManager::BeginActivateViewEffect( const CXnViewData& aThis, |
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const CXnViewData& aOther, TUid aEffect ) |
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{ |
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CleanupControlEffect(); |
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if ( !IS_VALID( aEffect ) ) |
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{ |
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// Not a valid view switch effect uid |
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return EFalse; |
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} |
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CXnControlAdapter* thisView( aThis.ViewNode()->Control() ); |
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CXnControlAdapter* otherView( aOther.ViewNode()->Control() ); |
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if ( thisView == otherView ) |
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{ |
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// Same controls |
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return EFalse; |
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} |
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if ( IsActive() ) |
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{ |
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Cancel(); |
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After( KInterval ); |
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return EFalse; |
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} |
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if ( !WaitActiveEffect( KControlEffectWaitInterval ) ) |
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{ |
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After( KInterval ); |
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return EFalse; |
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} |
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iControls.Append( thisView ); |
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iControls.Append( otherView ); |
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GfxTransEffect::Register( thisView, aEffect ); |
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GfxTransEffect::Register( otherView, aEffect ); |
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iGroupId = GfxTransEffect::BeginGroup(); |
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CFbsBitmap* currentBg( aThis.WallpaperImage() ); |
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CFbsBitmap* nextBg( aOther.WallpaperImage() ); |
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if ( currentBg || nextBg ) |
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{ |
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CCoeControl* bg( &iAppUiAdapter.ViewAdapter().BgManager() ); |
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iControls.Append( bg ); |
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if ( !currentBg && nextBg ) |
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{ |
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GfxTransEffect::Begin( bg, KGfxControlActionBgAnimToImgAppear ); |
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} |
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else |
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{ |
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GfxTransEffect::Begin( bg, KGfxControlActionBgImgToImgAppear ); |
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} |
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iBgEffect = ETrue; |
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} |
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88
3321d3e205b6
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
83
diff
changeset
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369 |
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83 | 370 |
// because of changes in nga end has to call here. Effects below are |
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// grouped and those will be triggered when calling GfxTransEffect::EndGroup |
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if ( iLandscape ) |
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{ |
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GfxTransEffect::Begin( thisView, KGfxControlActionDisappearLsc ); |
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GfxTransEffect::Begin( otherView, KGfxControlActionAppearLsc ); |
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88
3321d3e205b6
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
83
diff
changeset
|
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|
83 | 377 |
GfxTransEffect::SetDemarcation( otherView, otherView->Position() ); |
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GfxTransEffect::End( otherView ); |
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88
3321d3e205b6
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
83
diff
changeset
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|
83 | 380 |
GfxTransEffect::SetDemarcation( thisView, thisView->Position() ); |
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GfxTransEffect::End( thisView ); |
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} |
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else |
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{ |
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GfxTransEffect::Begin( thisView, KGfxControlActionDisappearPrt ); |
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GfxTransEffect::Begin( otherView, KGfxControlActionAppearPrt ); |
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GfxTransEffect::SetDemarcation( otherView, otherView->Position() ); |
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GfxTransEffect::End( otherView ); |
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88
3321d3e205b6
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
83
diff
changeset
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390 |
|
83 | 391 |
GfxTransEffect::SetDemarcation( thisView, thisView->Position() ); |
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GfxTransEffect::End( thisView ); |
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88
3321d3e205b6
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
83
diff
changeset
|
393 |
} |
3321d3e205b6
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
83
diff
changeset
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83 | 395 |
return ETrue; |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::EndActivateViewEffect |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnEffectManager::EndActivateViewEffect( const CXnViewData& aThis, |
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const CXnViewData& aOther, TUid aEffect ) |
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{ |
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if ( !IS_VALID( aEffect ) || iGroupId == -1 ) |
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{ |
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// Not a valid view switch effect uid or group effect is not started |
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return; |
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} |
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CXnControlAdapter* thisView( aThis.ViewNode()->Control() ); |
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CXnControlAdapter* otherView( aOther.ViewNode()->Control() ); |
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if ( iBgEffect ) |
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{ |
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CCoeControl* bg( &iAppUiAdapter.ViewAdapter().BgManager() ); |
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GfxTransEffect::SetDemarcation( bg, bg->Position() ); |
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GfxTransEffect::End( bg ); |
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} |
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GfxTransEffect::EndGroup( iGroupId ); |
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GfxTransEffect::Deregister( otherView ); |
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GfxTransEffect::Deregister( thisView ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::BgAppearEffect |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnEffectManager::BgAppearEffect( CCoeControl* aBg, TBool aWaitActiveEffect ) |
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{ |
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if ( aWaitActiveEffect ) |
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{ |
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WaitActiveEffect( KFullScreenEffectWaitInterval ); |
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} |
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GfxTransEffect::Begin( aBg, KGfxControlActionBgImgToImgAppear ); |
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GfxTransEffect::SetDemarcation( aBg, aBg->Position() ); |
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GfxTransEffect::End( aBg ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::Cleanup |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnEffectManager::CleanupControlEffect() |
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{ |
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iBgEffect = EFalse; |
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88
3321d3e205b6
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
83
diff
changeset
|
455 |
iGroupId = -1; |
83 | 456 |
iControls.Reset(); |
457 |
} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::ControlEffectActive |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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TBool CXnEffectManager::ControlEffectActive( const CCoeControl* aControl ) const |
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{ |
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TInt index( iControls.Find( aControl ) ); |
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return index != KErrNotFound; |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnEffectManager::OrientationChanged |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnEffectManager::OrientationChanged() |
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{ |
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iLandscape = Layout_Meta_Data::IsLandscapeOrientation(); |
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} |
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// End of File |